Polysoude

Worldwide leader in orbital and mechanised welding applications and cladding solutions. fusion, piping, tubing TIG and GTAW welding

TIG Welding, Orbital Welding, Automatic Welding, Pipe Welding
Your reliable partner in orbital and automated TIG welding and cladding... Polysoude is renowned for its expertise in orbital TIG welding, with an extensive product range which includes highly efficient equipment for mechanised, automated, robotic and automatic TIG welding systems, as well as solutions for weld overlay / cladding applications.

28/05/2026

𝗧𝗵𝗲 𝗳𝘂𝘁𝘂𝗿𝗲 𝗼𝗳 𝘄𝗲𝗹𝗱𝗶𝗻𝗴 𝗶𝘀 𝗮𝗹𝗿𝗲𝗮𝗱𝘆 𝗶𝗻 𝘁𝗿𝗮𝗶𝗻𝗶𝗻𝗴. ⚡

We had the pleasure of welcoming welding master students from WIFI Oberösterreich for an immersive experience focused on orbital welding technologies, automation and advanced TIG solutions.

From live demonstrations to technical discussions, the visit was a great opportunity to exchange knowledge and showcase how innovation, precision and productivity are shaping the future of welding industries.

Thank you for the engaging conversations and the strong interest in our solutions. We are proud to support the next generation of welding professionals.

21/05/2026

PLASMA WELDING FOR GIGANTIC TANKS: 6m diam. Stainless steel tank production with simultaneous Plasma Arc Welding (PAW) and TIG/GPAW welding up to 350mm/min for 4mm SS sheets!

In fact, PAW excels at creating deep welds such as “keyhole” pe*******on in a single pass, making it ideal for root passes in thicker materials (up to 10mm) at quite a substantial speed of 220mm/min. However, for walls exceeding 10mm, TIG/ GPAW welding comes into play for hot wire filling and completing the weld in thicker sections of container tanks (up to 15mm – speed @ 135mm/min). Used in container tanks production for example like in our customer’s project here.

For walls exceeding 10mm, associated with PAW, TIG welding comes into play for several reasons:
🌐 Process control: TIG/ GPAW welding offers more precise control overheat input and weld pool size compared to PAW.
🔥 Multiple passes: While PAW can weld thicker materials in some cases, TIG welding allows for creating multiple welds passes in a controlled manner. 💥
⚡ Innovative solutions: unique magnetic oscillation technology generating sewing-like frequencies for exceptional 2G welds. The frequency of magnetic oscillation exceeds that of mechanical frequencies, defying the law of gravity. 🧲✨

🔍 Filling capability: PAW's deep pe*******on creates a narrow "keyhole" weld. TIG welding, with its controlled heat input and filler metal addition, is better suited for filling the larger volume of weld required in thicker sections 🛠️✨

Any project ahead? Feel free to contact us for any question relative to PAW.

13/05/2026

New Partnership – Expanding in Eastern Europe

We are proud to announce our new partnership with ASKOZVAR s.r.o., a modern and forward-thinking company recognized for its strong technical expertise in the welding industry.

To mark the beginning of this collaboration, we were delighted to welcome the ASKOZVAR team from Košice to Polysoude Austria. This visit was a great opportunity to share our know-how, present our technologies and expertise and strengthen our partnership through valuable technical exchanges.

Through this collaboration, we will reinforce our local support capabilities in Slovakia, ensuring responsive service and expert support for our customers.

A warm welcome to our new partner in the Polysoude family! 🤝

30/04/2026

2026 IS IN FULL SWING and we’re keeping the momentum going.

From Europe to across the globe, late spring and early summer will continue to be all about connecting with customers, partners and industry experts at key international events.

Swipe to see where you can meet us from May to July ➡️

Here’s a preview of the shows we’ll attend:
🔹Welding Korea — May 12-15, 2026 – Changwon, Korea, with partner Chemiko | CECO - Booth B32
🔹Elmia — May 19-22, 2026 – Jönköping, Sweden, with partner Svetsmaskinservice AB | Booth A07 - 35
🔹BEIJING ESSEN WELDING & CUTTING — 29 June – 02 July 2026 - Shenzhen, China | Hall 6 – Booth 61307
🔹MTA Vietnam — 01-04 July 2026 – Ho Chi Minh, Vietnam, with partner ANH DUONG IT LTD | Hall 1- Booth AD2-1

Let’s connect and keep shaping the future of welding together.

09/04/2026

𝗕𝘂𝗶𝗹𝘁 𝗳𝗼𝗿 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝘃𝗶𝘁𝘆. 𝗣𝗿𝗼𝘃𝗲𝗻 𝗼𝗻 𝘁𝗵𝗲 𝗳𝗶𝗲𝗹𝗱⚡Welcome to extreme welding arc control!

As infrastructure projects scale up worldwide, efficiency, reliability and adaptability are becoming key drivers on the shop floor and in the field.

With the launch of the P4+ AVC/OSC, Polysoude continues to support this evolution by delivering a solution designed for demanding environments and high-performance applications.

👉 This new Smart Welding Station ensures consistent weld quality with advanced arc and torch control:

🔹 AVC (Arc Voltage Control): Ensures a stable arc and consistently flawless welds

🔹 OSC (Torch Oscillation Control): Provides precise control for perfectly formed weld seams

🔹 Combined AVC / OSC Control: Stability and precision working together for optimal weld quality

🔹 Single-Phase Power Supply: Ideal for on-site operations and flexible deployment.

🔹 Lightweight & Compact Design (35 kg): Easy to transport and handle in various working environments

From tight spaces to complex piping systems, flexibility is at the core of every operation.

Because beyond performance, today’s challenges require smarter, more connected and more agile welding solutions. Adopt the new P4+ AVC/OSC!

02/04/2026

UPDATED WHITE PAPER Orbital TIG Welding – “Essentials about orbital welding” edition!

Our reference guide is back — now fully reviewed and updated with enriched content and our new visual identity.

(Re)discover our Orbital TIG-GTAW Welding White Paper, designed to support professionals in mastering tube and fitting assemblies, from root pass ex*****on to complex configurations. Built on field expertise and proven practices, this technical guide remains a key resource to enhance your welding performance.

𝗪𝗵𝗮𝘁’𝘀 𝗶𝗻𝘀𝗶𝗱𝗲:

▪ Best practices for tube-to-tube and tube-to-fitting welding

▪ Insights from our welding experts and real-world applications

▪ Focus on root pass quality and specific joint preparations

▪ Practical guidance to improve consistency and reliability

📘 Get a preview with selected extracts and dive deeper into the full content with your own copy!

Download your free copy today: https://www.polysoude.com/ask-for-documentation/

In collaboration with EWM GmbH & Protem

26/03/2026

Heavy Duty Heat Exchanger Demo with the TS 8/75

Get an inside look at a demanding industrial application with this demonstration carried out on the TS 8/75, designed for tube-to-tubesheet welding in critical environments.

In this specific case:

♨️ Petrochemical application for the manufacture of heat exchangers

🔩 Material: Carbon steel

📏 Tube diameter 64 mm – thickness 5 mm

🔥 Preheating to 100°C to ensure 100% weldability

📐 Tubesheet with 3 mm protrusion and 6 mm radius chamfer

📜 Process compliant with ASME IX standard

💡 Equipped with large-model (GM) gas lens, the TS 8/75 ensures optimal gas protection, essential for clean and reliable welds, even in the most demanding configurations.

⚙️ Result: precise, uniform welding perfectly suits the severe demands of the process industries.

🎥 A demonstration illustrating the full potential of orbital solutions for improved quality and repeatability.

05/03/2026

𝗙𝗶𝗿𝘀𝘁 𝘃𝗶𝘀𝗶𝘁, 𝘀𝘁𝗿𝗼𝗻𝗴 𝗳𝗼𝘂𝗻𝗱𝗮𝘁𝗶𝗼𝗻𝘀 🤝

We were pleased to welcome KEBA AG representatives for their first visit at POLYSOUDE SAS.

At Polysoude, we strongly believe that solid, long-term partnerships start with open exchanges, hands-on discussions, and a shared understanding of real operational needs.

👉 This visit was a great opportunity to:

Exchange on our respective know-how

Discuss practical welding challenges and remote-control expectations

Explore how our solutions can work together in real-world applications

KEBA brings strong expertise in remote control capabilities and user experience as well as control management, contributing to robust, scalable, and user-focused welding operations.

A promising first step and a solid base for future collaboration.

The igm Robotersysteme AG company, both our mutual partner, client of Keba and a member of the Polysoude family, has been very involved in our success and we thank them warmly.

Thank you to the KEBA team for the visit. We look forward to what comes next.

26/02/2026

TIG cladding - redefined through dual-arc performance.

(Re)discover TIGer, the bi-cathode TIG process developed by POLYSOUDE to combine productivity and weld quality in demanding cladding applications.

By using two tungsten electrodes in tandem, TIGer creates two arcs that merge into a single, stable heat source, increasing deposition rate and travel speed while maintaining control.

𝗞𝗲𝘆 𝗮𝗱𝘃𝗮𝗻𝘁𝗮𝗴𝗲𝘀:

▪ Higher cladding speeds (up to 1200–1500 mm/min) with deposition rates up to 6.0 kg/h

▪ Reduced arc pressure for controlled dilution and lower power and gas consumption

▪ Suitable for horizontal and vertical applications, inside or outside components

▪ Weld quality comparable to traditional TIG (GTAW)

A smarter approach to high-performance cladding, where efficiency meets reliability.

For more information, feel free to contact us.

19/02/2026

Do you know who the Rolls Royce of orbital welding is?

African Fusion, the official magazine of the Southern African Institute of Welding – SAIW, recently featured Polysoude in an in-depth article, highlighting our orbital TIG welding solutions through the expertise of our partner and distributor Renttech South Africa in Southern Africa.

As part of Renttech’s commitment to bringing “the latest welding technologies to the Southern African market”, Polysoude solutions are presented as the modern automation benchmark for consistency, control and repeatability in high-integrity welding applications.

The article underlines how orbital welding enables “perfect repeatability from joint to joint”, delivering “that perfectly flat and smooth inside seam” required in critical industries such as pharmaceuticals, food & beverage, medical processing, energy and advanced manufacturing.

With local infrastructure, application expertise and direct access to Polysoude’s global engineering teams, this partnership reinforces our growing presence in South Africa and the wider Southern African market.

Thank you to African Fusion and publisher Crown Publications cc as well as Renttech for this insightful feature.

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44300

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http://www.polysoude.com/

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